/* Copyright 2013-2015 www.snakerflow.com.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.snaker.engine.entity;

import java.io.Serializable;
import java.util.List;

import org.snaker.engine.core.ServiceContext;
import org.snaker.engine.entity.var.Variable;
import org.snaker.engine.entity.var.VariableScope;

/**
 * 流程工作单实体类（一般称为流程实例）
 *
 * @author yuqs
 * @since 1.0
 */
public class Order extends VariableScope implements Serializable {
    /**
     *
     */
    private static final long serialVersionUID = -8335779448165343933L;
    /**
     * 主键ID
     */
    private String id;
    /**
     * 版本
     */
    private Integer version = 0;
    /**
     * 流程定义ID
     */
    private String processId;
    /**
     * 流程实例创建者ID
     */
    private String creator;
    /**
     * 流程实例创建时间
     */
    private String createTime;
    /**
     * 流程实例为子流程时，该字段标识父流程实例ID
     */
    private String parentId;
    /**
     * 流程实例为子流程时，该字段标识父流程哪个节点模型启动的子流程
     */
    private String parentNodeName;
    /**
     * 流程实例期望完成时间
     */
    private String expireTime;
    /**
     * 流程实例上一次更新时间
     */
    private String lastUpdateTime;
    /**
     * 流程实例上一次更新人员ID
     */
    private String lastUpdator;
    /**
     * 流程实例优先级
     */
    private Integer priority;
    /**
     * 流程实例编号
     */
    private String orderNo;

    public String getProcessId() {
        return processId;
    }

    public void setProcessId(String processId) {
        this.processId = processId;
    }

    public String getCreator() {
        return creator;
    }

    public void setCreator(String creator) {
        this.creator = creator;
    }

    public String getCreateTime() {
        return createTime;
    }

    public void setCreateTime(String createTime) {
        this.createTime = createTime;
    }

    public String getParentId() {
        return parentId;
    }

    public void setParentId(String parentId) {
        this.parentId = parentId;
    }

    public String getExpireTime() {
        return expireTime;
    }

    public void setExpireTime(String expireTime) {
        this.expireTime = expireTime;
    }

    public String getLastUpdateTime() {
        return lastUpdateTime;
    }

    public void setLastUpdateTime(String lastUpdateTime) {
        this.lastUpdateTime = lastUpdateTime;
    }

    public String getLastUpdator() {
        return lastUpdator;
    }

    public void setLastUpdator(String lastUpdator) {
        this.lastUpdator = lastUpdator;
    }

    public Integer getPriority() {
        return priority;
    }

    public void setPriority(Integer priority) {
        this.priority = priority;
    }

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getParentNodeName() {
        return parentNodeName;
    }

    public void setParentNodeName(String parentNodeName) {
        this.parentNodeName = parentNodeName;
    }

    protected List<Variable> loadVariables() {
        return ServiceContext.getEngine().query().getVariablesByOrderId(this.getId(), false);
    }

    protected void setVariableScope(Variable variable) {
        variable.setOrderId(this.getId());
    }

    public String getOrderNo() {
        return orderNo;
    }

    public void setOrderNo(String orderNo) {
        this.orderNo = orderNo;
    }

    public Integer getVersion() {
        return version;
    }

    public void setVersion(Integer version) {
        this.version = version;
    }

    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("Order(id=").append(this.id);
        sb.append(",processId=").append(this.processId);
        sb.append(",creator=").append(this.creator);
        sb.append(",createTime").append(this.createTime);
        sb.append(",orderNo=").append(this.orderNo).append(")");
        return sb.toString();
    }
}
